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The accompanying data are the length (in centimeters) and girths (in centimeters) of 12 harbor seals. Find the equation of the regression line. Then construct a scatter plot of the data and draw the regression line. Then use the regression equation to predict the value of y for each of the given x-values, if meaningful. If the x-value is not meaningful to predict the value of y, explain why not. (a) x= 140 cm A Click the icon to view the table of lengths and girths. (b) x= 172 cm (c) x= 164 cm (d) x= 158 cm - X The equation of the regression line is y x+ (Round to two decimal places as needed.) Lengths and Girth Construct a scatter plot of the data and draw the regression line. Plot length on the horizontal axis and girth on the vertical axis. Choose the correct graph below. O A. O B. Length, x Girth, y Oc. 137 106 168 130 153 117 144 105 158 125 159 118 180 125 102 137 104 (a) Predict the girth for a length of 140 cm, if it is meaningful. Select the correct choice below and, if necessary, fill in the answer box within your choice. 154 119 147 110 O A. y cm (Round to two decimal places as needed.) 147 107 147 108 O B. It is not meaningful to predict this value of y because x 140 is not an x-value in the original data O C. It is not meaningful to predict this value of y because x140 is inside the range of the original data (b) Predict the girth for a length of 172 cm, if it is meaningful. Select the correct choice below and, if necessary, fill in the answer box within your choice. Print Done O A. y cm (Round to two decimal places as needed.)

The accompanying data are the length (in centimeters) and girths (in centimeters) of 12 harbor seals. Find the equation of the regression line. Then construct a scatter plot of the data and draw the regression line. Then use the regression equation to predict the value of y for each of the given x-values, if meaningful. If the x-value is not meaningful to predict the value of y, explain why not. (a) x= 140 cm A Click the icon to view the table of lengths and girths. (b) x= 172 cm (c) x= 164 cm (d) x= 158 cm - X The equation of the regression line is y x+ (Round to two decimal places as needed.) Lengths and Girth Construct a scatter plot of the data and draw the regression line. Plot length on the horizontal axis and girth on the vertical axis. Choose the correct graph below. O A. O B. Length, x Girth, y Oc. 137 106 168 130 153 117 144 105 158 125 159 118 180 125 102 137 104 (a) Predict the girth for a length of 140 cm, if it is meaningful. Select the correct choice below and, if necessary, fill in the answer box within your choice. 154 119 147 110 O A. y cm (Round to two decimal places as needed.) 147 107 147 108 O B. It is not meaningful to predict this value of y because x 140 is not an x-value in the original data O C. It is not meaningful to predict this value of y because x140 is inside the range of the original data (b) Predict the girth for a length of 172 cm, if it is meaningful. Select the correct choice below and, if necessary, fill in the answer box within your choice. Print Done O A. y cm (Round to two decimal places as needed.)

MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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The accompanying data are the length (in centimeters) and girths (in centimeters) of 12 harbor seals. Find the equation of the regression line. Then construct a scatter plot of the data and draw the regression line. Then use the regression equation to predict the value of y for each of the given x-values, if meaningful. If the x-value is not meaningful to predict the value of y, explain why not. (a) x= 140 cm E Click the icon to view the table of lengths and girths. (b) x= 172 cm (c) x= 164 cm (d) x= 158 cm - X The equation of the regression line is y =x+ (Round to two decimal places as needed.) Lengths and Girth Construct a scatter plot of the data and draw the regression line. Plot length on the horizontal axis and girth on the vertical axis. Choose the correct graph below. O A. Length, x Girth, y O B. Oc. 137 106 168 130 153 117 144 105 158 125 159 118 180 120 125 102 137 104 (a) Predict the girth for a length of 140 cm, if it is meaningful. Select the correct choice below and, if necessary, fill in the answer bax within your choice. 154 119 147 110 O A. y= cm (Round to two decimal places as needed.) 147 107 147 108 O B. It is not meaningful to predict this value of y because x 140 is not an x-value in the original data. O C. It is not meaningful to predict this value of y because x= 140 is inside the range of the original data. (b) Predict the girth for a length of 172 cm, if it is meaningful. Select the correct choice below and, if necessary, fill in the answer box within your choice. Print Done O A. y= cm (Round to two decimal places as needed.) at analaafil ta andint thin aba aE
Transcribed Image Text:The accompanying data are the length (in centimeters) and girths (in centimeters) of 12 harbor seals. Find the equation of the regression line. Then construct a scatter plot of the data and draw the regression line. Then use the regression equation to predict the value of y for each of the given x-values, if meaningful. If the x-value is not meaningful to predict the value of y, explain why not. (a) x= 140 cm E Click the icon to view the table of lengths and girths. (b) x= 172 cm (c) x= 164 cm (d) x= 158 cm - X The equation of the regression line is y =x+ (Round to two decimal places as needed.) Lengths and Girth Construct a scatter plot of the data and draw the regression line. Plot length on the horizontal axis and girth on the vertical axis. Choose the correct graph below. O A. Length, x Girth, y O B. Oc. 137 106 168 130 153 117 144 105 158 125 159 118 180 120 125 102 137 104 (a) Predict the girth for a length of 140 cm, if it is meaningful. Select the correct choice below and, if necessary, fill in the answer bax within your choice. 154 119 147 110 O A. y= cm (Round to two decimal places as needed.) 147 107 147 108 O B. It is not meaningful to predict this value of y because x 140 is not an x-value in the original data. O C. It is not meaningful to predict this value of y because x= 140 is inside the range of the original data. (b) Predict the girth for a length of 172 cm, if it is meaningful. Select the correct choice below and, if necessary, fill in the answer box within your choice. Print Done O A. y= cm (Round to two decimal places as needed.) at analaafil ta andint thin aba aE
The accompanying data are the length (in centimeters) and girths (in centimeters) of 12 harbor seals. Find the equation of the regression line. Then construct a scatter plot of the data and draw the regression line. Then use the regression equation to predict the value of y for each of the given x-values, if meaningful. If the x-value is not meaningful to predict the value of y, explain why not. (a) x= 140 cm (b) x= 172 cm E Click the icon to view the table of lengths and girths. (c) x= 164 cm (d) x= 158 cm - X Lengths and Girths (a) Predict the girth for a length of 140 cm, if it is meaningful. Select the correct choice below and, if necessary, fill in the answer box within your choice. O A. y= cm (Round to two decimal places as needed.) Length, x Girth, y O B. It is not meaningful to predict this value of y because x= 140 is not an x-value in the original data. 137 106 O C. It is not meaningful to predict this value of y because x= 140 is inside the range of the original data. 168 130 153 117 (b) Predict the girth for a length of 172 cm, if it is meaningful. Select the correct choice below and, if necessary, fill in the answer box within your choice. 144 105 158 125 O A. y= cm (Round to two decimal places as needed.) 159 118 O B. It is not meaningful to predict this value of y because x= 172 is not an x-value in the original data. 125 102 137 104 O C. It is not meaningful to predict this value of y because x= 172 is well outside the range of the original data. 154 119 (c) Predict the girth for a length of 164 cm, if it is meaningful. Select the correct choice below and, if necessary, fill in the answer box within your choice. 147 110 147 107 147 108 y = cm (Round to two decimal places as needed.) O B. It is not meaningful to predict this value of y because x= 164 is not an x-value in the original data. OC. It is not meaningful to predict this value of y because x= 164 is inside the range of the original data. Print Done (d) Predict the girth for a length of 158 cm, if it is meaningful. Select the correct choice below and, if necessary, fill in the answer box within your choice. O A. y= cm (Round to two decimal places as needed.)
Transcribed Image Text:The accompanying data are the length (in centimeters) and girths (in centimeters) of 12 harbor seals. Find the equation of the regression line. Then construct a scatter plot of the data and draw the regression line. Then use the regression equation to predict the value of y for each of the given x-values, if meaningful. If the x-value is not meaningful to predict the value of y, explain why not. (a) x= 140 cm (b) x= 172 cm E Click the icon to view the table of lengths and girths. (c) x= 164 cm (d) x= 158 cm - X Lengths and Girths (a) Predict the girth for a length of 140 cm, if it is meaningful. Select the correct choice below and, if necessary, fill in the answer box within your choice. O A. y= cm (Round to two decimal places as needed.) Length, x Girth, y O B. It is not meaningful to predict this value of y because x= 140 is not an x-value in the original data. 137 106 O C. It is not meaningful to predict this value of y because x= 140 is inside the range of the original data. 168 130 153 117 (b) Predict the girth for a length of 172 cm, if it is meaningful. Select the correct choice below and, if necessary, fill in the answer box within your choice. 144 105 158 125 O A. y= cm (Round to two decimal places as needed.) 159 118 O B. It is not meaningful to predict this value of y because x= 172 is not an x-value in the original data. 125 102 137 104 O C. It is not meaningful to predict this value of y because x= 172 is well outside the range of the original data. 154 119 (c) Predict the girth for a length of 164 cm, if it is meaningful. Select the correct choice below and, if necessary, fill in the answer box within your choice. 147 110 147 107 147 108 y = cm (Round to two decimal places as needed.) O B. It is not meaningful to predict this value of y because x= 164 is not an x-value in the original data. OC. It is not meaningful to predict this value of y because x= 164 is inside the range of the original data. Print Done (d) Predict the girth for a length of 158 cm, if it is meaningful. Select the correct choice below and, if necessary, fill in the answer box within your choice. O A. y= cm (Round to two decimal places as needed.)
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